showQsprayXYZ function

Print a polynomial

Prints a polynomial by printing monomials like "x^2.yz".

showQsprayXYZ(letters = c("x", "y", "z"), collapse = ".", ...)

Arguments

• letters, collapse: see showMonomialXYZ
• ...: arguments passed to showQspray, such as compact=TRUE

Returns

A function which prints a qspray object. It is constructed with showQspray and showMonomialXYZ.

Note

The function returned by this function can be used as the option "showQspray" in the showQsprayOption<- function.

Examples

set.seed(3141)
( qspray <- rQspray() )
showQsprayXYZ(c("X", "Y", "Z"))(qspray)
showQsprayXYZ(c("X", "Y", "Z"))(qlone(1) + qlone(2) + qlone(3) + qlone(4))
# setting a show option:
showQsprayOption(qspray, "showQspray") <- showQsprayXYZ(c("A", "B", "C"))
qspray
# this is equivalent to:
showQsprayOption(qspray, "showMonomial") <- showMonomialXYZ(c("A", "B", "C"))

See Also

showMonomialXYZ, showQspray, showQsprayOption<-.